package com.zyc.webtest.service;

import com.zyc.webtest.domain.SysUserEntity;

import java.util.Optional;

/**
 * 系统用户
 * 
 * @author zyc
 * @date 2017-04-29 12:48:32
 */
public interface SysUserService extends BaseService<SysUserEntity,Long>{

    Optional<SysUserEntity> findUserByUsername(String userName);
}
